ath5: descriptor cleanup series

hi!

this series is a bunch of smaller changes i made while reviewing rx buffer handling and some stuff i picked up while carefully reviewing the descriptor definitions from the HAL against what we have. it's mostly cosmetics and refactoring.

greetings,
bruno

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Bruno Randolf (17):
ath5k: more debug prints for resets
ath5k: rename ath5k_txbuf_free() to ath5k_txbuf_free_skb()
ath5k: fix some comment typos
ath5k: fix rx descriptor debugging
ath5k: print more errors when decriptor setup fails
ath5k: reset more pointers after we free skbs
ath5k: unify rx descriptor error handling
ath5k: split descriptor handling and frame receive
ath5k: move checks and stats into new function
ath5k: use direct function calls for descriptors when possible
ath5k: cosmetic changes in ath5k_hw_proc_5212_rx_status()
ath5k: remove pointless rx error overlay struct
ath5k: review and add comments for descriptors
ath5k: update 5210/5211 frame types
ath5k: take descriptor differences between 5210 and 5211 into account
ath5k: review RX descriptor functions
ath5k: report PHY error frames only for chips which need it

 drivers/net/wireless/ath/ath5k/ath5k.h |   12 +
 drivers/net/wireless/ath/ath5k/base.c  |  335 ++++++++++++++++++--------------
 drivers/net/wireless/ath/ath5k/debug.c |    5 
 drivers/net/wireless/ath/ath5k/desc.c  |  145 +++++++-------
 drivers/net/wireless/ath/ath5k/desc.h  |  310 ++++++++++++++----------------
 5 files changed, 409 insertions(+), 398 deletions(-)

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